Cowboy Lawmen Series by Virginia Vaughan

This twin’s past is a blank…And she might not have a future.Waking up in a bullet-ridden car with a bag of cash and a deputy insisting she’s his ex-fiancée, Ashlee Taylor has no memory of what happened—or of Lawson Avery. But with her twin missing and someone hunting her down, she must trust him with her life. Can Lawson save her and her sister—even as Ashlee’s forgotten secrets become an inescapable trap?

When her identity’s exposed,hiding on a lawman’s family ranch is her last hope.After her mother is killed, Melissa Morgan’s shocked to learn she’s spent her life in witness protection. Now it’s US marshal Miles Avery’s job to keep her and her little boy safe. And with a mole in his agency, the only way to evade the killer is to hide Melissa on Miles’s family ranch…and pretend she’s his wife for the holidays.